Answer:
8
Step-by-step explanation:
5(x-1)-2
Put x as 3 and evaluate.
5(3-1)-2
5(2)-2
10-2
= 8
Answer:
-4
Step-by-step explanation:
Use the formula y2-y1/x2-x1 to find the answer to a slope next time! :D
The solutions to the quadratic equations are:
a)
b) x = -8, x = 5.
A quadratic function is given according to the following rule:
The solutions are:
In which:
Item a:
The coefficients are a = 5, b = -6, c = -2, hence:
Item b:
The equation is:
x² + 3x = 40
x² + 3x - 40 = 0.
It can be simplified as follows:
(x - 5)(x + 8) = 0.
Hence the solutions are:
More can be learned about quadratic equations at brainly.com/question/24737967
#SPJ1
B
By exterior angle theorem.
90+x=2×58
X=116-90=26.
Mark brainliest please
Answer:
the money could be positive now, such like you added money to the negative to make it highly ig